Lower Control Arm: Installation

2004 Oldsmobile Bravada AWDSECTION Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the lower control arm to the rear suspension support assembly. See Figure.
    NOTE: Tighten the control arm nuts with the vehicle unsupported and resting on the wheels at the normal trim height.
  2. Install the lower control arm bolts and the nuts.
  3. Install the wheel bearing and hub, if necessary. See HUB & BEARING ASSEMBLY .
  4. Connect the anti-lock brake electrical connector.
  5. Install the adjustment link to the lower control arm. See Figure.
  6. Install the adjustment link retaining nut. Tighten the adjustment link retaining nut to 22 Ft. Lbs. (30 N.m) plus an additional 180 degrees.
  7. Install the stabilizer link bolt and the nut. See Figure. Tighten the stabilizer link nut to 11 Ft. Lbs. (15 N.m).
  8. Install the automatic level control height sensor link on the left control arm. See SUSPENSION SUPPORT ASSEMBLY .
  9. Install the rear suspension support assembly.
  10. Lower the vehicle and tighten the control arm nuts to 78 Ft. Lbs. (106 N.m).
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.